2021年成人英語三級考試挑錯題型及答案：三

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Changes in climate that had already taken place are manifested __1__ from the decrease in extent and thickness of Arctic sea ice, perma- __2__ frost thawing, coastal erosion, changes in ice sheets and ice shelves, altered distribution and abundance of species. __3__ Nowadays snows melt earlier in the springtime. Lakes, rivers and bogs freeze much more later in the autumn. Reindeer herding __4__ becomes more difficult so the ice is weak and may give way. __5__ Nowadays winters are much colder than they used to be. __6__ Occasionally during winter time it rains. We never expected this;we could not be ready for this. It is very strange. The cycle of the yearly calendar has been disturbed greatly. Warming over northern land areas has been very greater than elsewhere in the world. The __7__ changes are due to human modification of the concentration of greenhouse gases during the 20th century, leading quite directly to the projections the Artic will warm by several times as much during the __8__ 21st century as it did during the 20th century. The amplified warming in Arctic, in turn, directly contributes to overall global warming, as __9__ well as cause changes that create impacts over the rest of the globe. __10__

答案：

1.had-have。這里沒有語境表明這個動作或者狀態(tài)發(fā)生在過去某個時間點以前，所以用過去完成體不合適。

2.from-in。manifest something in something 意思是“在……方面表現(xiàn)出來”。例如：His frustration manifested itself in his silence and inactiveness。

3.^altered-and。這里要看出并列的幾個名次詞組是 extend and thickness…、permafrost thawing、coastal erosion、changes in ice sheets and ice shelves、altered distribution and abundance of species，三個斜體的and并不是連接這幾個并列項的，所以必須在最后一項altered distribution and abundance of species前加上并列連詞and。

4.more-/。later本身已經(jīng)是比較級，不用再加more。

5.so-as/since。這里要理清主從句的因果關(guān)系，從上下文看，應(yīng)該說“冰層變薄”是因，“放牧馴鹿變得困難”是果，所以應(yīng)該把so 改成as或since。

6.colder-warmer。文章談的是氣候變暖問題。“冬季變冷”顯然是與整個文章的邏輯不符。

7.very-/。very不修飾形容詞或者副詞的比較級。(覺得這里把very 改為much 也沒問題)

8.projections^-that。projections后面的從句是同位語從句，同位語從句的引導詞that不可以省略。

9.^Arctic-the。“北極”Arctic前要加定冠詞。

10.cause-causing。as well as相當于介詞，其后不直接跟動詞，應(yīng)該是名次或動詞-ing分詞

Cities can be frightened places. The majority of the population live in noisy massive tower blocks. __11__

The sense of belonging to a community tends to appear when you live thirty floors up in a skyscraper. __12__

Strange enough, whereas in the past the inhabitants of one street all knew each other, __13__

nowadays people on the same floor in tower blocks even say hello to each other. __14__

Country life, on the other hand, differs from this kind of isolated existence in that a sense of community generally keep the inhabitants of a small village together. __15__

People have the advantage of knowing that there is always someone to turn to when they need help.

So country life has disadvantages too. For example, shopping becomes a major problem and __16__for anything slightly out of the ordinary you have to go for an expedition to the nearest large town. __17__

The country has the　advantage of peaceful and quiet, but suffers from the is advantages of being cut off. __18__

The city has noise and population which do harm to human health. But one of　their main advantages is that __19__ you are at the centre of things and that life doesn’t come to an end even at ten at night. Some people have found a compromise be-tween the two: they expressed their preference for the　quiet life by leaving for the city and moving to the __20__country within commuting distance of the large city.

答案：

11.把frightened改為frightening。frightened是“受到驚嚇的”，表明心理狀態(tài)，而frightening表示“令人害怕的”，表示事物性質(zhì)。

12.把appear改為disappear。“當你住在摩天大廈的三十層里”，可以推測這里要表達的是歸屬感的消失，而不是產(chǎn)生歸屬感。

13.把Strange改為Strangely。Strangely enough，是固定短語，經(jīng)常用作插入語，意思是“說也奇怪，最奇怪的是”。

14.在say前面加上don’t。此處說的是，現(xiàn)在住在同一層樓的人甚至見面都不打招呼。

15.把keep改為keeps。in that 引導的句子主語應(yīng)該是 a sense，故謂語應(yīng)為單數(shù)。本句的意思是，農(nóng)村生活與這種隔絕孤立的生活不同，因為一種歸屬感把小村里的居民聯(lián)系在一起。

16.把so 改為but/yet。上文提到了鄉(xiāng)村生活的好處，下文是轉(zhuǎn)折，要用but或者yet。

17.把for改為on。“去遠征”應(yīng)該用go on a expedition，而go for 的意思是“去找，努力獲取，擁護”。

18.把peaceful改為peace。of 后面不應(yīng)該用形容詞，所以應(yīng)該改為peace。這里需要注意的是quiet既是名詞又是形容詞，不要被迷惑。

19.把their改為its。此處的代詞應(yīng)該指代上文的 the city。

20.刪除leaving后面的for，或者把for改為from。leave表示“離開某地”，而leave for表示“離開某地去另外一個地方”，for后面接的是目的地。本句說的是離開城市，搬到鄉(xiāng)村，所以for是多余的。